To provide a repair implement for a golf ball which can be processed into an arbitrary shape by a user himself/herself and makes it unnecessary to change the hold thereof for coarse grinding and for finishing.

The implement uses a resin as a base material and contains a polishing agent and it is formed to be a solid and made to have a cutting strength of 2-15 kgf. Thereby repair of flaws and removal of stains can be executed excellently, while the implement can be cut into an arbitrary shape by a cutter or a knife. By sticking together two or more kinds of the repair implements for the golf ball which are different in the particle size of the polishing agent, the coarse grinding and finishing can be executed without changing the hold thereof.